KUTOWY; Oleh

Patent Applications and Registrations

Patent applications and USPTO patent grants for KUTOWY; Oleh.The latest application filed is for "used oil recycling and pretreatment filtration assembly".

Company Profile

1.11.3

KUTOWY; Oleh - North Gower CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Used Oil Recycling and Pretreatment Filtration Assembly App 20200306697 - KUTOWY; Oleh ; et al.	2020-10-01
Used oil recycling filtration assembly Grant 9,993,775 - Kutowy , et al. June 12, 2	2018-06-12
Used Oil Recycling Filtration Assembly App 20170232394 - KUTOWY; Oleh ; et al.	2017-08-17
Intrinsically bacteriostatic membranes and systems for water purification Grant 6,652,751 - Kutowy , et al. November 25, 2	2003-11-25
Extraction of sweet compounds from Stevia rebaudiana Bertoni Grant 5,972,120 - Kutowy , et al. Oc	1999-10-26
Method of casting a porous membrane of polymeric material Grant 4,898,698 - Tweedle , et al. February 6, 1	1990-02-06
Method for the molecular filtration of predominantly aliphatic hydrocarbon liquids Grant 4,814,088 - Kutowy , et al. March 21, 1	1989-03-21
Ultrafiltration and reverse osmosis tubular membrane module Grant 4,461,707 - Thayer , et al. July 24, 1	1984-07-24
Method of gelling cast, polysulfone membranes Grant 4,451,424 - Tweddle , et al. May 29, 1	1984-05-29
Interconnected pumping mechanism Grant 4,395,130 - Kutowy July 26, 1	1983-07-26
Method of casting a reverse osmosis or ultrafiltration polymeric membrane Grant 4,346,126 - Kutowy , et al. August 24, 1	1982-08-24
Cellulose ester ultra-filtration membranes and their manufacture Grant 4,145,295 - Kutowy , et al. March 20, 1	1979-03-20

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